EP 3720677 B1 20220914 - METHOD FOR REMOLDING THERMOPLASTIC TRAYS
Title (en)
METHOD FOR REMOLDING THERMOPLASTIC TRAYS
Title (de)
VERFAHREN ZUR UMFORMUNG VON THERMOPLASTISCHEN SCHALEN
Title (fr)
PROCÉDÉ DE REMOULAGE DE PLATEAUX THERMOPLASTIQUES
Publication
Application
Priority
- SE 1751503 A 20171206
- EP 2018083680 W 20181205
Abstract (en)
[origin: WO2019110677A1] In a method for remolding thermoplastic material, a system (300) is used which includes an injection molding apparatus (401) for molding thermoplastic trays (305), and a degrading apparatus (404) for degrading used trays (305) to obtain a non-virgin granulate (333). The injection molding apparatus (401) is configured to mold each thermoplastic tray (305) with an integrally formed indicator (330) which is indicative of the injection molding apparatus (401). The system further has means (403) configured to - prior to the degrading - selectively filter the thermoplastic trays (305) by means of the associated indicator (330) so that correctly indicated, used trays (305) are fed into the degrading apparatus (404).
IPC 8 full level
B29C 45/18 (2006.01); B29B 17/02 (2006.01); B29B 17/04 (2006.01); B29C 33/42 (2006.01); B29C 37/00 (2006.01); B29C 45/37 (2006.01); B29K 105/26 (2006.01)
CPC (source: EP)
B29B 17/0042 (2013.01); B29B 17/0404 (2013.01); B29C 45/372 (2013.01); B29B 2017/0484 (2013.01); B29C 2037/80 (2013.01); B29K 2105/26 (2013.01); Y02W 30/62 (2015.05)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2019110677 A1 20190613; EP 3720677 A1 20201014; EP 3720677 B1 20220914
DOCDB simple family (application)
EP 2018083680 W 20181205; EP 18815637 A 20181205